145216502

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{5209}}^1$

素因数の和:5527

約数の個数: 16

約数和(自身を含む): 222821280

約数和(自身を除く): 77604778

約数列:

[1, 2, 53, 106, 263, 526, 5209, 10418, 13939, 27878, 276077, 552154, 1369967, 2739934, 72608251, 145216502]

約数ペア:

[(1, 145216502), (2, 72608251), (53, 2739934), (106, 1369967), (263, 552154), (526, 276077), (5209, 27878), (10418, 13939)]